implement_dynamic(VC++)DECLARE_DYNAMIC(CDrawToolDlg)这个是什么意思?
2021-06-14
求高手帮忙详细解说下这代码吧。。小生是初学者。万分感谢了IMPLEMENT_DYNAMIC(CMainFrame, CFrameWnd)
BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
//{{AFX_MSG_MAP(CMainFrame)
// NOTE - the ClassWizard will add and remove mapping macros here.
// DO N...